23017124

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 36

約数和(自身を含む): 44271360

約数和(自身を除く): 21254236

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 338, 431, 676, 862, 1027, 1724, 2054, 4108, 5603, 11206, 13351, 22412, 26702, 34049, 53404, 68098, 72839, 136196, 145678, 291356, 442637, 885274, 1770548, 5754281, 11508562, 23017124]

約数ペア:

[(1, 23017124), (2, 11508562), (4, 5754281), (13, 1770548), (26, 885274), (52, 442637), (79, 291356), (158, 145678), (169, 136196), (316, 72839), (338, 68098), (431, 53404), (676, 34049), (862, 26702), (1027, 22412), (1724, 13351), (2054, 11206), (4108, 5603)]